You have my sympathy and understanding. I get the distinct feeling that lucid dreaming - or dreaming in general - is not to be discussed in civilized conversation. I do tell my dad - specifically to mess with his head because he doesn't believe in lucid dreams but is a DC in a lot of my dreams - but I have given up telling anyone else IRL. Except for my new LD partner, my eldest daughter who has taken up the same hobby and knows exactly what I'm talking about.

Moral of the story: go forth and procreate! That seems to be easier than converting the non-believers.